JPS58168439A - Carrying device of plate material in plate bending machine - Google Patents
Carrying device of plate material in plate bending machineInfo
- Publication number
- JPS58168439A JPS58168439A JP5355182A JP5355182A JPS58168439A JP S58168439 A JPS58168439 A JP S58168439A JP 5355182 A JP5355182 A JP 5355182A JP 5355182 A JP5355182 A JP 5355182A JP S58168439 A JPS58168439 A JP S58168439A
- Authority
- JP
- Japan
- Prior art keywords
- belt conveyor
- plate material
- plate
- placing table
- bending machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、板曲機における材料載置テーブル上での板
材の搬送装置に関し、板材の板曲機への搬入と搬出に際
し、材料載置テーブル外での板材の供”給および取出し
を効率よく行うことができる搬送装置１に提供するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a conveying device for plate materials on a material placement table in a plate bending machine. ``This is to provide a conveying device 1 that can efficiently perform feeding and unloading.
以下、図面に基づいてこの発明の実施ｆ４Ｊｔ説明する
。Hereinafter, an implementation f4Jt of the present invention will be explained based on the drawings.
第１，２．８図は夫々この発明の搬送装置を備えた板曲
様全体の概略平面、正面、側面図で（１）は機外に別置
した板材（至）の供給コンベア装置であり、該供給コン
ベア装置（１）の下位には、後述するこの発明の搬送装
置（２）によって搬出さｎる加工済板材（５）の受取り
ローラー装置（８）ヲ設けである。
Ｐ（４）は材料載置テーブルで、該
テーブル（４） Ｕ 固定′テーブル（４ａ）と簀子状
のテーブル（４ｂ）とからなり、該固定テーブル（４ａ
）と簀子状チーフル（４ｂ）との間に、この発明のテー
ブル（４）上の搬送装置（２）を設けである。Figures 1 and 2.8 are schematic plan, front, and side views of the entire board structure equipped with the conveying device of the present invention, respectively, and (1) is a conveyor device for supplying board material (to) separately installed outside the machine. Below the supply conveyor device (1), there is provided a receiving roller device (8) for the processed plate material (5) to be carried out by the conveyor device (2) of the present invention, which will be described later.
P(4) is a material mounting table, which is composed of a fixed table (4a) and a screen-like table (4b);
) and the screen-shaped chiffle (4b), the conveying device (2) on the table (4) of the present invention is provided.
（５）はその前端に板材（イ）のクランク装置（６）を
取付けた前後動自在なキャリッジで、後に詳述する搬送
装置伐）によってテーブル（４）はぼ中央位に運ばｎて
来た板材（至）はクラン１装置（６）によって上下から
クランクされ、キャリッジ（５）が前進することによっ
て板曲機本体（７）へと挿入さｎるようになっている。(5) is a carriage that can move back and forth with a crank device (6) for plate material (A) attached to its front end, and the table (4) is brought to the center by a conveyor device (detailed later). The plate (to) is cranked from above and below by a crank 1 device (6), and is inserted into the plate bending machine main body (7) as the carriage (5) moves forward.
（８）は板曲機本体（７）内の折曲げブレード、（９）
ハカウンターフ゛レード、（ｌｌ）はブランクホルダで
ある０
なお、前記供給コンベア装置（１）のコンベアベルトの
搬送面裏側下位には多数の永久磁石を設けてあり、該永
久磁石で板材を吸着せしめて板材の脱落等を防止してい
る。(8) is the bending blade in the plate bending machine body (7), (9)
HA counter field, (ll) is a blank holder0. Furthermore, a large number of permanent magnets are provided at the bottom of the conveyor surface of the conveyor belt of the supply conveyor device (1), and the permanent magnets attract the plate material. This prevents the board from falling off.
次に、前記材料載置テーブル（４）上の搬送装置（２）
を詳しく説明すると、第４図以下において、（１２）は
後述する昇降装置（１８）上に固定さｆた２枚の支持板
で、該２枚の支持板（１２）間に、夫々２つのグーリ（
１４） （１５） （１６） （１７）と該１−リ （
１４）（１５） （１６） （１７）に懸回した細幅の
無端ベルト（１８）（１９）からなる左右のベルトコン
ベア（Ｃ１） （Ｃ２１設けである。Next, the transport device (2) on the material placement table (4)
To explain in detail, in Fig. 4 and below, (12) is two support plates fixed on a lifting device (18), which will be described later, and between the two support plates (12), there are two support plates, respectively. Ghouli (
14) (15) (16) (17) and the 1-li (
14) (15) (16) Left and right belt conveyors (C1) consisting of narrow endless belts (18) and (19) suspended from (17) (C21 installed).
上記左右のベルトコンベア（Ｃ１） （Ｃ２）Ｕ 、夫
々中央寄りのノーリ （１５） （１６）を、そ扛ら１
−リ（１５） （１６）と同軸上に結合したスズロケッ
トホイール（２１） （２２）と該スプロケットホイー
ル（２１）（２２）に懸回したチェーン（２Ｂ）とでも
って連動連結してあって、全体として連続した１つのベ
ルトコンベア（Ｃ）として作動するようになしである。The left and right belt conveyors (C1) (C2)U, respectively, move the nori (15) (16) closer to the center to the left and right.
- The tin rocket wheels (21) (22) coaxially connected to the sprocket wheels (15) (16) and the chains (2B) suspended from the sprocket wheels (21) (22) are interlocked. , so that the whole operates as one continuous belt conveyor (C).
該ヘルドコンベア（Ｃ）の長さは材料載置テーブル（４
）の横幅より若干長くしてあり（第２図）、前記無端ベ
ルト（１Ｂ） （１９）＄ｒ ！び７− ＩＪ （１４
） （１５）（１６） （１７）はスリップを防止する
ため歯付きのものとしである。The length of the heald conveyor (C) is the material placement table (4
) (Fig. 2), and the endless belt (1B) (19) $r! and 7-IJ (14
) (15), (16), and (17) are toothed to prevent slipping.
（２４）Ｕ、前記２枚の支持板（１２）の前方側の支持
板（１２）の中央に設けた不連続部分で、この不連続部
分Ｃ２４）の空所は前記クランク装置（６）のクランク
ヘッドωａ）が進入する凹所となっている。(24) U is a discontinuous part provided in the center of the support plate (12) on the front side of the two support plates (12), and the empty space of this discontinuous part C24) is for the crank device (6). This is a recess into which the crank head ωa) enters.
また、上記ベルトコンベア（Ｃ１） （Ｃ２）の無端ベ
ルト（１８） （１９）裏側にも、前記供給ベルトコン
ベア（１）同様に搬送路に沿って多数の永久磁石Ｃ２５
）を設けてあって、咳永久磁石（２５）でもって板材（
Ｗ）ｔ−吸着せしめて搬送中の板材（支））の脱落、姿
勢の乱れ等を防止している。Also, on the back side of the endless belts (18) (19) of the belt conveyors (C1) (C2), a large number of permanent magnets C25 are placed along the conveyance path similarly to the supply belt conveyor (1).
) is provided, and the plate material (
W) t-Adsorption prevents the plate material (support) from falling off or changing its posture during transportation.
に
次Ｑこのベルトコンベア（Ｃ）の昇降装置（１８）につ
いて説明すると、この昇降装置（１３）は、第４図に示
したように、フレーム（２６）上に水平に渡した左右に
摺動自在なラック棒Ｃ２７）と、該ラック棒（２７）の
左右のラック部分（２７ａ）に設けたビニオン歯車（２
８）と該ビニオン歯車（２８）に噛合い上下方向に移動
自在な２本のラックＣ２９）と、前記ラック棒レフ）の
横動用油圧シリンダ１３１） （８２）とから構成され
ていて、前記油圧シリンダ（８１）（８２）が作動して
、ラック棒Ｃ２７）が左右に移動す、レバ、ビニオン歯
車ｃ２８）およびラックＣ２９）を介してラック（２９
）上に固定した前記ベルトコンベア（Ｃ）が上ｆ動する
ようになっている。Next Q: To explain the elevating device (18) of this belt conveyor (C), this elevating device (13) slides horizontally from side to side on the frame (26), as shown in Figure 4. A freely movable rack bar C27) and a binion gear (2
8), two racks C29) meshing with the binion gear (28) and movable in the vertical direction, and a hydraulic cylinder 131) (82) for lateral movement of the rack rod reflex), The cylinders (81) and (82) operate, and the rack rod C27) moves left and right.
) The belt conveyor (C) fixed above is configured to move upward.
そして、この例の油圧シリンダ（８１：ｌ （８２）１
４オフ図に詳細に示したように、フレーム（２６）にシ
リンダロッド（８１ａ） ｔ−固定されてシリンダ筒ω
ｌｂ）がフレームＣ２６）に対して左右に移動するよう
になった一個の複動型油圧シリンダ（８１）のシリンダ
筒（８１１））上に他の１つの複動型油圧シリンダ（８
２）のシリンダ筒（８２１））を連設固定してあって、
該油圧シリンダ（８２）のシリンダロッド（３２ａ）を
前記ラック棒Ｃ２７）に連結してあり、２つの油圧シリ
ンダ（８１） （８２）の伸縮状態の組合わせを変える
ことによって、前記ラック棒（２７）が三段階に移動し
、ベルトコンベア（Ｃ）が高中低の三位置間に渡って上
下動するようになっている。The hydraulic cylinder of this example (81:l (82)1
As shown in detail in the 4-off diagram, the cylinder rod (81a) is fixed to the frame (26) and the cylinder tube ω is fixed to the frame (26).
On the cylinder cylinder (811)) of one double-acting hydraulic cylinder (81), which can move left and right with respect to the frame C26), there is another double-acting hydraulic cylinder (811).
2) cylinder tube (821)) is connected and fixed,
The cylinder rod (32a) of the hydraulic cylinder (82) is connected to the rack rod C27), and by changing the combination of the extended and contracted states of the two hydraulic cylinders (81) and (82), the rack rod (27) ) moves in three stages, and the belt conveyor (C) moves up and down between three positions: high, middle and low.
（８８）は前記シリンダロッド（８２ａ）の前後端を連
結固定している支持枠である。(88) is a support frame that connects and fixes the front and rear ends of the cylinder rod (82a).
すなわち、油圧シリンダ（３１）のシリンダ筒（３１ｂ
） Ｂよび油圧シリンダ（３２）のシリンダロッドＣ８
２ａ）が共にオフ図上右行した状態では、前記ラック棒
（２７）が最も突出さｎて、ベルトコンベア（Ｃ）は、
その搬送面が前記材料載置テーブル（４）より一定高さ
高い、高位置に持たらされ、この高位置は該ベルトコン
ベア（Ｃ）の搬送面が前記供給コンベア装置（１）の搬
送面と同一高さに設定さ扛ており、（第４図１点鎖線）
油圧シリンダ（３１）のシリンダ筒（８１ｂ）が右行位
置、油圧シリンダ（３２）のシリンダロッド（８２＆）
が左行した状態では、前記ラック棒Ｃ２７）が中間位置
に引入ｎらｎて、ベルトコンベア（Ｃ）は、その搬送面
が前記材料載置テーブル（４）より若干高い中間の高さ
位置に持たらさｎ、この高さ位置は該ベルトコンペア（
Ｃ）の搬送（３）が、前記供給コンベダ装置（１）の下
位に設けらｎた多数の遊転ローラー（８ａ）からなるロ
ーラー装置（８）の搬送面と同一高さに設定さｎている
（第４図２点鎖線）。That is, the cylinder tube (31b) of the hydraulic cylinder (31)
) B and cylinder rod C8 of hydraulic cylinder (32)
2a) are both moving to the right on the off-line diagram, the rack rod (27) is most protruded, and the belt conveyor (C) is
Its conveying surface is held at a high position that is a certain height higher than the material placement table (4), and this high position means that the conveying surface of the belt conveyor (C) is higher than the conveying surface of the supply conveyor device (1). They are set at the same height (1-dot chain line in Figure 4).
The cylinder tube (81b) of the hydraulic cylinder (31) is in the rightward position, and the cylinder rod (82&) of the hydraulic cylinder (32)
When the rack rod C27) is moved to the left, the rack rod C27) is pulled into an intermediate position, and the belt conveyor (C) is at an intermediate height position where its conveying surface is slightly higher than the material placement table (4). Holding length n, this height position is the belt compare (
The conveyance (3) of C) is set at the same height as the conveyance surface of a roller device (8) consisting of a large number of idle rollers (8a) provided below the supply conveyor device (1). (Figure 4, double-dashed line).
また、油圧シリンダ（８１）のシリンダ筒（８１ｂ）＞
ヨＵ 油圧シリンダ（８２）のシリンダロッ）’ （
Ｂ２ａ）が共に左行した状態では、前記ラック棒（２７
）が油圧シリンダ（８１） （８２）側に最も引入れら
扛てベルトコンベア（Ｃ１に、その搬送面が前記材料載
；す
る（第４図実ｉ）。Also, the cylinder tube (81b) of the hydraulic cylinder (81)>
Cylinder lock of hydraulic cylinder (82)' (
When both B2a) are moved to the left, the rack rod (27
) is pulled in most towards the hydraulic cylinders (81) and (82), and the belt conveyor (C1) has its conveying surface placed on the material (FIG. 4, Part I).
なお、（８４） （８５） （８６） （８７）は夫々
油圧シリンダ（８１） （８２）のボートで、（８８）
（８９） （４１） （４２）は夫々シリンダロッド
内に形成さｎた逆止弁（４８） （４４）（４５） （
４６）付きの油路であり、ボート（８５）に圧油を供給
すｔばシリンダ筒（８１１））がオフ図上左行し、ボー
ト（８６）に圧油を供給すＩＬばシリンダロッド（８２
ａ）がオフ図上左行するようになっている。ポー１（８
４） （８７）の場合は夫々上記と逆に移動する。In addition, (84), (85), (86), and (87) are boats with hydraulic cylinders (81) and (82), respectively, and (88)
(89) (41) (42) are check valves (48) (44) (45) (
46), the cylinder tube (811)) that supplies pressure oil to the boat (85) runs to the left in the off-line diagram, and the IL cylinder rod (811) that supplies pressure oil to the boat (86). 82
a) is on the left in the off-diagram. Poe 1 (8
4) In the case of (87), each moves in the opposite direction to the above.
次に、上述のベルトコンベア（１）（Ｃ）の駆動用油圧
モー ＩＩ （Ｍｌ） ０１１ＩＣ）、オヨび昇降装置
ｉｉ （１８）の油圧シリンダ（８１） （８２）の油
圧回路について説明してＰ〈と、第８図に示したように
、供給コンベア装置の油圧モータ（Ｍｌ）とベルトコン
ベア（Ｃ１の油圧モータＱ／１Ｃ）Ｕ、油圧ポンプ（Ｐ
）に接続した油圧回路（４７）に直列に連結さｎており
、板材の供給コンベア装置（１）の駆動用油圧モータＣ
Ｍｌ）には逆止弁（４８）を並列に連結しである。Next, we will explain the hydraulic circuit for the drive hydraulic motor II (Ml) 011IC) of the above-mentioned belt conveyor (1) (C) and the hydraulic cylinders (81) (82) of the vertical lifting device II (18). As shown in Fig. 8, the hydraulic motor (Ml) of the supply conveyor device, the belt conveyor (hydraulic motor Q/1C of C1) U, and the hydraulic pump (P
) is connected in series to the hydraulic circuit (47) connected to the hydraulic motor C for driving the sheet material supply conveyor device (1).
Ml) is connected in parallel with a check valve (48).
（４９）は三位置方向切換弁、（５１）は二位置方同切
換弁で、いずれもソレノイドによって切換操作さｆ”Ｌ
６ 。(49) is a three-position directional switching valve, and (51) is a two-position directional switching valve, both of which are operated by a solenoid.
6.
（５２）ｌｄ異状背圧防止用のブレーキ弁、（５８）Ｕ
ｆｉ量調整弁、６４）はドレン骨である。(52) ld Brake valve for preventing abnormal back pressure, (58) U
The fi amount adjusting valve 64) is a drain bone.
また、前記昇降装置（１３）の油圧シリンダ（８１）（
３２）Ｕ回路に夫々並列に連結さｊしており、夫々の並
列回路に方向切！換弁（５５） （５６）が介装してあ
って、該方向切換弁（５５） （５６）’Ｉｋ適当に切
換操作することによって、前述のように油圧シリンダ（
８１）のシリンダ筒（８１１））またに油圧シリンダ（
８２）のシリンダロッド（３２ａ） ｆ個々に移動せし
め、ラック棒（２７）’に三段階に横移動してコンベア
（Ｃ１を三位置の高さに渡って昇降できるようになって
いる。In addition, the hydraulic cylinder (81) of the lifting device (13) (
32) Each is connected in parallel to the U circuit, and the direction is switched to each parallel circuit! Switching valves (55) (56) are interposed, and by appropriately switching the directional switching valves (55) (56)'Ik, the hydraulic cylinder (
81) cylinder tube (811)) and hydraulic cylinder (
The cylinder rods (32a) f of 82) are moved individually and horizontally moved in three stages to the rack rod (27)', so that the conveyor (C1) can be raised and lowered over three heights.
この発明の搬送装置（２）は例えば上記のようになって
いるので、該搬送装置（２）を備えた上記例の板曲機は
、次のようにして板材（５）を搬送２よびりロエしうる
。Since the conveying device (2) of the present invention is configured as described above, the plate bending machine of the above example equipped with the conveying device (2) moves the plate material (5) from the conveying device 2 as follows. Roe can do it.
すなわち、板材ＩＷ）の搬入時には、まず油圧シリンダ
（８１）のシリンダ筒（Ｂｌｂ） ｈよび油圧シリンダ
（８２）のシリンダロッド（８２１Ｌ） ’を共に第４
．７図上右行せしめて、ベルトコンベア（Ｃ）’ｅ、前
記供給コンベア装置α）と同一高さの最高位置に保持し
ておき、次に方向切換弁（４９）１に切換えて回路（４
７）中の圧油の流ｒしが矢印Ａ方向となるようにすｔば
、油圧モータＱｉ’ｆｌ） （ＭＣ）が同時に同速で回
転し、板材（匍は供給コンベア装置（１）およびベルト
コンベア（Ｃ）上を連続して円滑に移送さｎテーブル（
４）上の中央位置に持たらさｆＬる０この際、供給コン
ベア装置（１）Ｓ−よびベルトコンベア（Ｃ）のベルト
裏側には前述のと２り永久磁石が設けであるので、板材
（至）はスリップすることなく無端ベルト上に吸着さｎ
て確実に移送さ扛る。That is, when carrying in the plate material IW), first, both the cylinder tube (Blb) h of the hydraulic cylinder (81) and the cylinder rod (821L)' of the hydraulic cylinder (82) are
．． 7. Move the belt conveyor (C)'e to the right in the upper right direction and hold it at the highest position at the same height as the belt conveyor (C)'e and the supply conveyor device α). Next, switch to the directional control valve (49) 1 and turn the circuit (4
7) If the flow of pressure oil inside is in the direction of arrow A, the hydraulic motor Qi'fl) (MC) will rotate at the same speed at the same time, and the plate material (the handle is the supply conveyor device (1) Continuously and smoothly transferred on the belt conveyor (C) n table (
4) At this time, since the above-mentioned permanent magnets are provided on the back side of the belt of the supply conveyor device (1) S- and the belt conveyor (C), the plate material ( ) is adsorbed onto the endless belt without slipping.
Make sure it is transported properly.
次に、上記のようにしてテーブル（４）上の中央に移送
さｒして来た板材（５）は、ベルトコンベア（Ｃ）が前
述のようにして最低位置に下降すＩＬば材料載置テーブ
ル（４）上の中央位置に移載されるので前記フラング装
置（６）によってクランクさｎ１キヤリツジ（５）によ
って進退および旋回ざｎて各辺に所だの曲りロエを施さ
ｆる。Next, the plate material (5) that has been transferred to the center on the table (4) as described above is placed on the sheet material when the belt conveyor (C) descends to the lowest position as described above. Since it is transferred to the central position on the table (4), it is cranked by the flang device (6), and the carriage (5) advances and retreats and turns to bend each side in places.
所定の曲りロエを旋さｎた板材（ｗ）は、キャリッジ（
５）によって再びテーブル（４）中央位置に戻さｒした
後、クランクを解かれて、前述の逆の動作によって中間
高さ位置へと上昇して来たベルトコンベア（Ｃ３上に移
載され、今度は方向切換弁（４９）を切換えて圧油の流
ｆ′Ｌを矢印Ｂ方向とすれば、ベルトコンベア（Ｃ）の
油圧モータ（ＭＣ）のみか蛾人時とは逆方向に回転する
ので、加工済板材ｆｆ）はベルトコンベア（Ｃ） Ｓ−
よび前記ロー−ｙ−装ａ＜ｓｒ上を連続して円滑に移送
搬出さｎる。The plate material (w) which has been turned to a predetermined curved loe is moved to the carriage (
5), the table (4) is returned to the center position, the crank is released, and the belt conveyor (C3) which has been raised to the intermediate height position by the reverse operation described above is transferred and If the direction selector valve (49) is switched to direct the flow of pressure oil f'L in the direction of arrow B, only the hydraulic motor (MC) of the belt conveyor (C) will rotate in the opposite direction to that in the mothman mode. Processed plate material ff) is transferred to the belt conveyor (C) S-
and is continuously and smoothly transferred and unloaded on the row-y-equipment a<sr.
以上の説明で明らかなように、この発明の搬送装置を備
えた板曲機にあっては、ベルトコンベアからなる搬送装
置が、材料載置チーフルより上位の最高位置とテーブル
より下位の最低位置との間に讃って昇降するので、該ベ
ルトコンベアを最高位置に持たらした状態で板材を搬入
せしめ、テーブルより若干上位の高さ位置（中間位置）
に持たらした状態で板材ヲ厳出せしめることができ、そ
の場合、搬入時の板材の供給側とｆｌｉｌ特出時材の受
取側とが、板曲機の同−給コンベア装＋１ （１） ｖ
よびローラー＃ｅｔ１ｔ（８） を用いｆＬば、作業者
か１人であっても、該作業者が同−位置に居て板材の搬
入、搬出全ａヒ率的に何９ことができ、また板材の供給
と受取とを同一場所の高さのみ異なる所で行なうように
できるのでスペースを節約することができる。As is clear from the above explanation, in the plate bending machine equipped with the conveying device of the present invention, the conveying device consisting of a belt conveyor has a maximum position above the material loading table and a lowest position below the table. Since the belt conveyor is raised and lowered in between, the plate material is brought in with the belt conveyor at its highest position, and it is placed at a height slightly higher than the table (intermediate position).
In this case, the supply side of the board at the time of delivery and the receiving side of the board at the time of flil special delivery are connected to the same feeding conveyor system of the board bending machine +1 (1) v
If you use the roller and roller #et1t (8), even if there is only one worker, you can carry in and take out the board material at the same position, and the overall efficiency can be increased. Space can be saved because the supply and reception of plates can be performed at the same location but at different heights.
さらに、板材の１０１１時には、テーブル下の没位置に
下降せしめて２けは、なんらＩＪＩＩ工時の板材のテー
ブル上での移動に障害にならず、搬入時にテーブル面よ
り所足高嬶高い位置に保持してその上？板材が移動する
ようにすれは、ベルトコンベアの幅が細幅であって（萌
６己実施圀で［２５ｍ１１）板材の両端か少し垂ｎ下が
ってもその垂ｒした端がテーブル面にひっかかる寂そ−
Ｉしがなく、搬出時には板材は既に曲加工さ扛ているの
で垂ｒしるおそれはなく、テーブル面よりわずかに高い
位置を搬送しても上記のような支障は２こらない。Furthermore, at the time of 1011 of the plate material, the two parts are lowered to the retracted position under the table, so that they do not interfere with the movement of the plate material on the table during IJII work, and are placed at a position that is slightly higher than the table surface when being carried in. Hold on to it? The width of the belt conveyor is narrow (25m11 in Moe 6's implementation area), so that even if both ends of the board hang down a little, the drooping ends will get caught on the table surface. So-
Since the plate material has already been bent and bent when being carried out, there is no risk of it sagging, and even if the plate material is transported at a position slightly higher than the table surface, the above-mentioned problems will not occur.
７１図はこの発明の板材の搬送装置′に備えた板曲機の
概略平面図、第２図は同概、略正面図、７８図は同じく
一部を省略した概略側面図、第４図にこの発明の搬送装
置のＩＥ面図、第５図は同平面図、７６図は同じく中央
部分の一部切欠政面図、オフ図は昇降装置ｔの油圧シリ
ングの縦断面図、第８図は油圧回路図でめゐ。
（２）・・・板材の嫉送装置
（４）・・・材料、ｔｍテーブル
（Ｃ）・・・ベルトコンベア
（Ｗ） ・・・板材Fig. 71 is a schematic plan view of a plate bending machine provided in the plate material conveying device of the present invention, Fig. 2 is a schematic front view of the plate bending machine, Fig. 78 is a schematic side view with a part omitted, and Fig. FIG. 5 is a plan view of the conveyance device of the present invention, FIG. It's a hydraulic circuit diagram. (2) ... Board conveying device (4) ... Material, tm table (C) ... Belt conveyor (W) ... Board material
Claims (1)
であって、そｎが前記材料載置テーブルを横切って設け
ら扛たベルトコンベアからなり、該ベルトコンベアは前
記材料載置テーブルより上位の上昇位置と、材料載置テ
ーブルＦ櫨 に複した下降位置との間に渡って昇降自在になっている
ことを特徴とする、板曲機における横材の搬送装置。[Scope of Claim] A device for conveying a plate material on a material placing table in a plate bending machine, comprising a belt conveyor provided across the material placing table, the belt conveyor A conveying device for crosspieces in a plate bending machine, characterized in that it is movable up and down between an elevated position above the material placement table and a lowered position above the material placement table F.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5355182A JPS58168439A (en) | 1982-03-30 | 1982-03-30 | Carrying device of plate material in plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5355182A JPS58168439A (en) | 1982-03-30 | 1982-03-30 | Carrying device of plate material in plate bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58168439A true JPS58168439A (en) | 1983-10-04 |
| JPH0142778B2 JPH0142778B2 (en) | 1989-09-14 |
Family
ID=12945926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5355182A Granted JPS58168439A (en) | 1982-03-30 | 1982-03-30 | Carrying device of plate material in plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168439A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60152680A (en) * | 1984-01-20 | 1985-08-10 | Nippon Steel Corp | Manufacture of galvanized steel sheet capable of preventing blackening during storage |
| WO1994001234A2 (en) * | 1992-07-10 | 1994-01-20 | Horst Warneke | Assembly line for producing steel coffers for ceiling and/wall constructions from sheet metal plates |
| CN103501990A (en) * | 2011-05-02 | 2014-01-08 | 株式会社普利司通 | Method and device for transfer cutting strip-shaped rubber member |
| CN110899430A (en) * | 2019-11-29 | 2020-03-24 | 台州弘锐精密机械有限公司 | Stamping forming system for manufacturing electrical control cabinet metal plate panel |
-
1982
- 1982-03-30 JP JP5355182A patent/JPS58168439A/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60152680A (en) * | 1984-01-20 | 1985-08-10 | Nippon Steel Corp | Manufacture of galvanized steel sheet capable of preventing blackening during storage |
| JPS6246632B2 (en) * | 1984-01-20 | 1987-10-02 | Nippon Steel Corp | |
| WO1994001234A2 (en) * | 1992-07-10 | 1994-01-20 | Horst Warneke | Assembly line for producing steel coffers for ceiling and/wall constructions from sheet metal plates |
| WO1994001234A3 (en) * | 1992-07-10 | 1994-03-31 | Horst Warneke | Assembly line for producing steel coffers for ceiling and/wall constructions from sheet metal plates |
| CN103501990A (en) * | 2011-05-02 | 2014-01-08 | 株式会社普利司通 | Method and device for transfer cutting strip-shaped rubber member |
| CN103501990B (en) * | 2011-05-02 | 2015-09-09 | 株式会社普利司通 | For transmitting the method and apparatus cutting banded rubber component |
| US9193085B2 (en) | 2011-05-02 | 2015-11-24 | Bridgestone Corporation | Method and device for transfer cutting strip-shaped rubber member |
| CN110899430A (en) * | 2019-11-29 | 2020-03-24 | 台州弘锐精密机械有限公司 | Stamping forming system for manufacturing electrical control cabinet metal plate panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0142778B2 (en) | 1989-09-14 |
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